<!DOCTYPE html>
<html>
	<head>
		<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
		<title>密码保护相应页面</title>
	</head>
	<body>
		<div id="">
			55555555555555555555
		</div>
		<SCRIPT LANGUAGE="JavaScript">
			function password() {
				var testV = 1;
				var pass1 = prompt('请输入密码(密码是shenlong):', '');
				while (testV < 3) {
					if (!pass1)
						history.go(-1);
					if (pass1 == "shenlong") {
						alert('密码正确!');
						break;
					}
					testV += 1;
					var pass1 =
						prompt('密码错误!请重新输入:');
				}
				if (pass1 != "password" & testV == 3)
					history.go(-1);
				return " ";
			}
			document.write(password());
		</SCRIPT>
	</body>
</html>
